sodium silicate sand meaning in English
水玻璃砂
Examples
- Application of c05 modifying crumbling agent for sodium silicate sand
05改性水玻璃溃散剂的应用 - The sodium silicate sand prepared with higher modulus sodium silicate has advantages of low residual strength , short co2 blowing time , high moisture absorption ability and surface stability
摘要使用较高模数的水玻璃混制的型砂具有残留强度低、吹co2间短等优点，并有好的抗吸湿性和表而稳定性。 - A thermal expansivity test device consisting of hating unit , attemperating unit , displacement transducer , recorder and so on , was developed to determine the thermal expansivity of new sand , clay - beaded sand , sodium silicate sand , resin bonded sand with the temperature or isothermally
摘要铸造用砂热膨胀性测试装置，由加热装置、温控装置、移位传感器、记录仪等组成，可实现铸造用原砂（亦可用于粘土型砂、水玻璃型砂、树脂型砂等）的随温和等温热膨胀性测试。 - The results show that , composite could be fabricated on the complicated surface by means of sodium silicate sand mold combination with vacuum infiltration process . when the substrate was 10 mm , composite layers reached 3 mm to 5 mm in thickness with high strength interface and less casting defect . microstructures of grey cast iron and low chromium cast iron matrix composites with various volume fraction has been analyzed
结果表明：用水玻璃砂型(芯)加负压铸渗的工艺能够实现复杂表面(曲面)颗粒增强复合材料的制备，浇注方式简单可靠，基材厚度在10mm时，复合层厚度能达到3 5mm ，且复合层铸造缺陷少，复合效果好，界面致密而且结合强度高。